Abstract: A system for providing golf swing information including a body, a force sensor, and a controller. The body can include a bottom portion configured to rest on a ground surface and can include a top portion. The force sensor can be connected to the top portion of the body. The force sensor can be engageable with a foot of a user performing a golf swing. The force sensor can be configured to generate a force signal based on a force generated by the foot of the user during the golf swing. The control module comprising can include a housing and a speaker connected to the housing and configured to generate an audible indication. The controller can be connected to the housing and can be in communication with the force sensor. The controller can be configured to operate the speaker to generate the audible indication based on the force signal.

Abstract: A tooth shade guide having the general configuration of the artificial tooth to be placed in a patient's mouth, and of the same materials and thickness as the artificial tooth. The tooth shade guide can be temporarily held in place in the exact location the artificial tooth will occupy in order to observe the tooth shade match vis-avis the adjacent teeth.